After upgrade from 9.12.1.0 build 140 to 9.12.2.0 build 204, 10 of our 39 R700 have 100% CPU utilization for at lease 20 minutes after the upgrade.
If we reboot the R700 the CPU is still 100% CPU (0 clients has been connected).
In the support file we noticed that the /usr/bin/matrix process was responsible for that.
We opened a case for that 00414781 a P2.
After one hour after the upgrade we decided to downgrade to version ZD3000 9.12.2.0.101, this version has the same behaviour.
Does someone have this same behaviour with this software version ?
Do you have details about the processes /usr/bin/matrix